Mbappe won and converted a penalty in the 38th minute to put PSG in front and Angel Di Maria added another in first-half injury time after Mbappe's attempt was saved by Nice goalkeeper but the Argentine winger tucked the loose ball away from close range.
The result left Boca with 10 points from four matches in Group H, three points clear of second-placed Caracas FC. Independiente Medellin remained at the foot of the group with four straight defeats.
Later on Thursday, Beijing also celebrated a 3-0 (25-16, 25-15, 25-21) victory against Yunnan.
"It's really a tough and close match," said spiker Zhang.
Su crossed the line in two hours, 16 minutes, 29 seconds, 14 seconds shy of his personal best set in Xuzhou two years ago. Yang from Jiangsu finished second in 2:17:36, followed by Yang Shaohui from Yunnan in 2:18:44.
"It's good to try other events, but I haven't run an 800m event outside Kenya and I will be happy to register good times and compete against the events specialist," Cheruiyot told Xinhua.
Using 100% clean energy for the Games venues, and natural carbon dioxide as refrigerant to lower carbon emissions to nearly zero in the ice-making process are some of the steps taken to make the Games green.
Sorloth proved last season what a prolific striker he is, as he scored 33 goals in 49 appearances during his loan spell at Turkish outfit Trabzonspor.
Aerial photo taken on July 30, 2020 shows the construction site of the National Ski Jumping Center in Chongli District of Zhangjiakou City, north China's Hebei Province. (Xinhua/Zhang Chenlin)
The planned measures revealed that athletes will be advised not to take public transportation and to avoid contact with local citizens.
According to the requirements of the General Administration of Sports of China, only those who pass the physical tests standard will qualify for the championships.